Patenton — panteon of patents

(19)

RU

(11)

2 084 529

(13)

C1

(51)

IPC

(21) (22)

Application

93039026/13, 1993-07-27

(22)

Actual filing date

1993-07-27

(45)

Published

1997-07-20

(72)

Inventor

Avchieva P.B.Vinarov A.Ju.Ponomareva T.A.Kozlova I.A.

(73)

Holder

Gosudarstvennyj Nauchno-Issledovatel'Skij Institut Biosinteza Belkovykh Veshchestv

METHOD OF MOLASSES PREPARING TO FERMENTATION AT CITRIC ACID PRODUCTION Russian patent published in 1997 - IPC

Abstract RU 2084529 C1

FIELD: microbiological industry, biotechnology. SUBSTANCE: method involves refining the molasses nutrient medium from excess of elements exhibiting the negative effect on citric acid biosynthesis (iron, manganese and calcium excess). To remove these elements molasses is diluted with water and solution is passed through the column filled with the grain filtering material - clinoptilolite. Filtered off solution is subjected for sterilization and after pH value correction used for fermentation at citric acid production. Fungus Aspergillus niger is used for fermentation. EFFECT: improved method of preparing. 1 tbl

Similar patents RU2084529C1

Title Year Author Number
METHOD OF PREPARING CITRIC ACID AT CONTINUOUS REGIME 1994
  • Avchieva P.B.
  • Vinarov A.Ju.
 RU2076906C1
STRAIN OF FUNGUS ASPERGILLUS NIGER - A PRODUCER OF CITRIC ACID 1995
  • Avchieva P.B.
  • Jashina V.N.
 RU2091485C1
METHOD OF UTILIZATION OF POSTYEAST MOLASSES MASH 1993
  • Vorob'Eva G.I.
  • Ponomareva T.A.
  • Mochalkin O.M.
  • Sokolov D.D.
  • Gordeeva E.I.
  • Sil'Chenko N.V.
  • Gaponova L.M.
  • Gorbachev A.V.
 RU2073701C1
FUNGUS STRAIN ASPERGILLUS NIGER - A PRODUCER OF CITRIC ACID 1996
  • Vinarov A.Ju.
  • Sidorenko T.E.
  • Smetanina S.E.
  • Jashina V.N.
 RU2103346C1
METHOD OF ACTIVATION OF MICROBIOLOGICAL PROCESSES, PLANT GROWTH AND PLANT CELLS 1995
  • Vinarov A.Ju.
  • Ipatova T.V.
  • Mirskova A.N.
  • Levkovskaja G.G.
 RU2092547C1
METHOD OF PREPARING THE SOWING MATERIAL FOR CITRIC ACID PRODUCTION 1994
  • Avchieva P.B.
  • Vinarov A.Ju.
  • Kozlova I.A.
  • Jashina V.N.
  • Pervushina M.S.
 RU2092557C1
METHOD OF THE DIRECTED BIOSYNTHESIS OF CITRIC ACID 1995
  • Vinarov A.Ju.
  • Sidorenko T.E.
  • Smetanina S.E.
 RU2095416C1
BIOLOGICAL SYNTHESIS OF FOOD ORGANIC ACIDS 1996
  • Vinarov A.Ju.
  • Smirnov V.N.
  • Sokolov D.P.
  • Petrenko A.A.
 RU2108390C1
METHOD OF DIRECTED BIOSYNTHESIS OF CITRIC ACID 1995
  • Vinarov A.Ju.
  • Sidorenko T.E.
  • Smetanina S.E.
  • Kozlova I.A.
  • Ipatova T.V.
  • Kljuev V.G.
 RU2098485C1
METHOD OF BIOMASS PRODUCING 1994
  • Maksimova G.N.
  • Vinarov A.Ju.
  • Ipatova T.V.
  • Kazantsev Ju.E.
  • Khlunova N.V.
 RU2092560C1

RU 2 084 529 C1

Authors

Avchieva P.B.

Vinarov A.Ju.

Ponomareva T.A.

Kozlova I.A.

Dates

1997-07-20—Published

1993-07-27—Filed

read Similar patents